<div>
  <graph-viz 
    graph="$parent.value" 
    can-add-vertex="true"
    can-delete-vertex="true"
    can-edit-vertex-label="true"
    can-move-vertex="true"
    can-add-edge="true"
    can-delete-edge="true"
    can-edit-edge-weight="true"
    can-edit-options="true">
  </graph-viz>
</div>
